157427091

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{41947}}^1$

素因数の和:42095

約数の個数: 16

約数和(自身を含む): 234908800

約数和(自身を除く): 77481709

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 41947, 125841, 377523, 1132569, 5830633, 17491899, 52475697, 157427091]

約数ペア:

[(1, 157427091), (3, 52475697), (9, 17491899), (27, 5830633), (139, 1132569), (417, 377523), (1251, 125841), (3753, 41947)]